SKF N313M Cylindrical Roller Bearing

The SKF N313M is a high-precision single-row cylindrical roller bearing designed for applications requiring high radial load capacity and moderate speed operations. Manufactured by SKF, a renowned leader in bearing technology, this model features a machined brass cage (denoted by 'M') for enhanced durability and reduced friction, making it ideal for industrial machinery such as gearboxes, electric motors, and conveyor systems. Its N design includes an inner ring without flanges and an outer ring with two integral flanges, allowing for axial displacement in both directions. Key benefits include excellent load distribution, high rigidity, and resistance to misalignment, outperforming ball bearings in heavy-load scenarios. However, it does not handle axial loads well, which may require complementary thrust bearings in certain setups. This bearing excels in environments with vibration and shock loads, offering superior performance over similar products from competitors like Timken or NSK due to SKF's advanced metallurgy and precision engineering. Drawbacks include higher cost and the need for proper lubrication to prevent wear. With dimensions of 65mm bore, 140mm OD, and 33mm width, it's versatile for manufacturing, automotive, and energy sectors. Condition analysis from images indicates it's new old stock (NOS), with original packaging but minor surface tarnish from storage, no signs of use or damage.